Substituted-3-indolyl-4-piperidino-alkyl heterocycles for the treatment of depression
申请人:Wyeth
公开号:US20040204402A1
公开(公告)日:2004-10-14
A compound represented by the formula I:
1
wherein A represents the following heterocycles:
2
and R
1-9
are as defined herein, a composition containing this compound and methods for treating disorders of the serotonin-affected neurological systems utilizing such a compound or composition.
Improved Palladium Catalysis in Suzuki‐Type Coupling of Benzotriazinones for o‐Aryl/Alkenyl Benzamides
作者:Minling Xü、Ke Xü、Gang Zou
DOI:10.1002/adsc.202400276
日期:——
A palladium catalyst system based on PdCl2(PPh3)2 or PdCl2(dppf) is reported for Suzuki-typecoupling of both N-aryl and alkyl benzotriazinones with aryl/alkenyl boronic acids to afford a series of ortho-aryl/alkenyl benzamides in yields up to 99%, showing improvements on catalytic efficiency, substrate scope and practicality. Scope and limitations of the improved protocol have been demonstrated with